Best Seat Clamps Deals Online in the UK (10 Deals Found)

Last Updated - 10/09/2026 Sort By:

Best Choice
PLATT

New
PLATT Bike Seat Post Clamp Aluminium Alloy Bicycle Quick Release Seatpost Collar 28.6mm / 31.8mm /34.9mm
PLATT Bicycle Quick Release seatclamp is a durable and lightweight alternative to add some beautiful color to your ride,

£6.99
Best Value
ChaoShaner

New
2Pcs Lightweight Bike Seat Post Clamp,Bicycle Seat Post Bolt
Premium Material: The seat post quick release pins are made of aluminum alloy material, which are durable and sturdy, al

£3.99 £4.29
TIKBRO

New
TIKBRO Bike Seat Post Clamp Aluminium Alloy Quick Release Bicycle Seat Clamp 28.6mm 31.8mm 34.9mm
Material : Seat Clamp : Aluminum alloy . Lightweight, sturdy and durable ; Seatpost Ring Dust Cover : Silicone

£6.99
X AUTOHAUX

New
X AUTOHAUX 34.9mm Universal Bicycle Seat Post Clamp Seat Post Clip Black
Clamp Diameter: 34.9mm / 1.37". 34.9mm / 1.37" seat post clamp is suitable for 33.5mm-35.2mm seat post.

£5.29
LICQIC

New
LICQIC 34.9 mm bike Seat Post Clamp for MTB, Road, Casual Bike (Black)
You will receive: the package includes 1 Pcs 34.9 mm bicycle seat tube clamp, we provide you with multi-color styles for

£4.29
Bruislard

New
Bike Seat Clamp 34.9 mm Quick Release Seatpost Clamp Premium Aluminum Alloy Bicycle SeatClamp Collar for 30.4, 30.8, 30.
Precision Fit: This bike seat clamp comes in 34.9mm calibers, perfectly compatible with seatpost diameters 30.4/30.8/30.

£4.58 £4.98
Xinjoduz

New
2PCS Bike Seat Post Clamp 31.8mm Lightweight Aluminum Quick Release Bicycle Seatpost Clamps for 27.2-28.6mm Mountain Roa
Universal 31.8mm Caliber: This bike seat post clamp is designed with a 31.8mm inner diameter, making it compatible with

£4.59
18% Off
GEU

New
Bike Seat Clamp 34.9mm Quick Release Bicycle Tube Post Clamp
High-Quality Construction: Made from forged aluminum alloy, this bike seat post clamp is lightweight yet strong, offerin

£4.49 £5.49
TRIWONDER

New
TRIWONDER Bike Seat Post Clamp 28.6mm, 31.8mm, 34.9mm Quick Release Seatpost Tube Clamp for MTB Road Casual Bike (Black,
MATERIAL: Made of high-quality aluminum alloy, the seat clamp is lightweight, durable and anti-corrosion

£5.99
FIFTY-FIFTY

New
FIFTY-FIFTY Bike Seat Post Clamp, Aluminum Alloy Bicycle Seatpost Collar
Measurement Methods: The bicycle seatpost clamp should match the diameter of the seat tube on your frame and not the dia

£15.99

10 Seat Clamps deals are available from: Amazon stores, starting from £3.99.
The biggest discount we found is 18% on Bike Seat Clamp 34.9mm Quick Release Bicycle Tube Post Clamp at Amazon.
The lowest price we found is £3.99 while the highest is £15.99.
Prices for the best Seat Clamps deals average at £6.32.
Last updated on September 10, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Seat Clamps.